preprevalidation.com - dns.ninja

`preprevalidation.com`

DNSSEC	⚠️ Not signed
A	5.153.95.90^{🇬🇧 PULSANT-AS5.153.64.0/19 Pulsant (Scotland) Ltd}
NS	`ns-632.awsdns-15.net` ⭐
		A	2600:9000:5302:7800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-632.awsdns-15.net`
		A	205.251.194.120^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-632.awsdns-15.net`
NS	`ns-1490.awsdns-58.org`
		A	2600:9000:5305:d200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1490.awsdns-58.org`
		A	205.251.197.210^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1490.awsdns-58.org`
NS	`ns-1876.awsdns-42.co.uk`
		A	2600:9000:5307:5400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1876.awsdns-42.co.uk`
		A	205.251.199.84^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1876.awsdns-42.co.uk`
NS	`ns-307.awsdns-38.com`
		A	2600:9000:5301:3300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-307.awsdns-38.com`
		A	205.251.193.51^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-307.awsdns-38.com`
MX	`mx1.gmxtec.com` ⭐
MX	`mx2.gmxtec.com`⁽²⁰⁾
TXT	`_pk7n9tt0iv7mrwtpwpch9o0zxv26gfs`
TXT	`v=spf1 ip4:5.153.95.64/26 ip4:141.0.150.40/29 include:servers.mcsv.net includ...`
SOA	`ns-632.awsdns-15.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782194680

Same first word

preprevalidation.com

DNS History

13 records (7 active, 6 former)

●NSns-1490.awsdns-58.org2026-03-25 → 2026-06-23 · 3 obs

○ 2020-03-29 19:21:38
● 2026-03-25 23:12:44
● 2026-06-23 06:18:34

●NSns-1876.awsdns-42.co.uk2026-03-25 → 2026-06-23 · 3 obs

○ 2020-03-29 19:21:38
● 2026-03-25 23:12:44
● 2026-06-23 06:18:34

●NSns-307.awsdns-38.com2026-03-25 → 2026-06-23 · 3 obs

○ 2020-03-29 19:21:38
● 2026-03-25 23:12:44
● 2026-06-23 06:18:34

●NSns-632.awsdns-15.net2026-03-25 → 2026-06-23 · 3 obs

○ 2020-03-29 19:21:38
● 2026-03-25 23:12:44
● 2026-06-23 06:18:34

○NSns1.premierithosting.com2015-05-24 → 2020-03-29 · 4 obs

● 2015-05-24 17:15:42
● 2020-03-29 19:21:38
○ 2026-03-25 23:12:44
○ 2026-06-23 06:18:34

○NSns2.premierithosting.com2015-05-24 → 2020-03-29 · 4 obs

● 2015-05-24 17:15:42
● 2020-03-29 19:21:38
○ 2026-03-25 23:12:44
○ 2026-06-23 06:18:34

●MXmx1.gmxtec.com2020-03-29 → 2026-06-23 · 3 obs

○ 2017-04-06 19:35:04
● 2020-03-29 19:21:38
● 2026-06-23 06:18:34

○MXmx1.premierithosting.com2015-05-24 → 2017-04-06 · 4 obs

● 2015-05-24 17:15:42
● 2017-04-06 19:35:04
○ 2020-03-29 19:21:38
○ 2026-06-23 06:18:34

●MXmx2.gmxtec.com2020-03-29 → 2026-06-23 · 3 obs

○ 2017-04-06 19:35:04
● 2020-03-29 19:21:38
● 2026-06-23 06:18:34

○MXmx2.premierithosting.com2015-05-24 → 2017-04-06 · 4 obs

● 2015-05-24 17:15:42
● 2017-04-06 19:35:04
○ 2020-03-29 19:21:38
○ 2026-06-23 06:18:34

○A148.253.128.202016-03-26 → 2017-04-06 · 5 obs

○ 2015-12-27 08:27:38
● 2016-03-26 18:50:26
● 2017-04-06 19:35:04
○ 2020-03-29 19:21:38
○ 2026-06-23 06:18:34

○A185.35.24.1232015-05-24 → 2015-12-27 · 4 obs

● 2015-05-24 17:15:42
● 2015-12-27 08:27:38
○ 2016-03-26 18:50:26
○ 2026-06-23 06:18:34

●A5.153.95.902020-03-29 → 2026-06-23 · 3 obs

○ 2017-04-06 19:35:04
● 2020-03-29 19:21:38
● 2026-06-23 06:18:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
preprevalidation.com	ns-632.awsdns-15.net, ns-307.awsdns-38.com, ns-1876.awsdns-42.co.uk, ns-1490.awsdns-58.org	2 records

✅ Authoritative Response

Server:205.251.193.51

NS records: ns-632.awsdns-15.net, ns-307.awsdns-38.com, ns-1876.awsdns-42.co.uk, ns-1490.awsdns-58.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preprevalidation.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.153.95.90`
NS	4	`ns-1490.awsdns-58.org, ns-1876.awsdns-42.co.uk...`
MX	2	`mx1.gmxtec.com (pri: 10), mx2.gmxtec.com (pri: 20)`
TXT	2	`_pk7n9tt0iv7mrwtpwpch9o0zxv26gfs, v=spf1 ip4:5.153.95.64/26 ip4:141.0.150.`
SOA	1	`ns-632.awsdns-15.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-307.awsdns-38.com, ns-307.awsdns-38.com)

Analysis

IP Addresses

preprevalidation.com points to a single IP number: 5.153.95.90.

Name Servers

preprevalidation.com has four authoritative name servers: ns-307.awsdns-38.com, ns-632.awsdns-15.net, ns-1490.awsdns-58.org and ns-1876.awsdns-42.co.uk.

There is at least partial name server overlap between preprevalidation.com and other domains — jeloueunevoiture.fr, joelmalissa.com, d21opr361zsqic.cloudfront.net and two more among them.

All four hostnames — ns-307.awsdns-38.com, ns-632.awsdns-15.net, ns-1490.awsdns-58.org and ns-1876.awsdns-42.co.uk — resolve to two IP numbers apiece: ns-307.awsdns-38.com to 205.251.193.51 and 2600:9000:5301:3300::1; ns-632.awsdns-15.net to 205.251.194.120 and 2600:9000:5302:7800::1; ns-1490.awsdns-58.org to 205.251.197.210 and 2600:9000:5305:d200::1; ns-1876.awsdns-42.co.uk to 205.251.199.84 and 2600:9000:5307:5400::1.

Mail Servers

preprevalidation.com has two mail servers: mx1.gmxtec.com and mx2.gmxtec.com.